PV7 Hydraulic Oil Pump - German Rexroth Original Stock Imported Blade Pump
Featured Models
PV7-1X/06-10RA01MA0-05-P15Q08
PV7-1X/06-14RA01MA0-07-P70Q18
PV7-1X/06-10RA01MA0-05-P25Q09
Technical Specifiions
| Parameter/Property egory |
Direct-Acting (PV7-A) Series |
Pilot-Operated (PV7-C/D/N/W) Series |
Unit |
| Model Range |
PV7-1X/06-10RA01MA0-10, PV7-2X/20-25RA01MA0-10 |
PV7-1X/14-20RE01MC0-16, PV7-1X/100-118RE07KD0-16 |
- |
| Displacement per Revolution |
10-25 |
14-150 |
cm³/rev |
| Max. Continuous Working Pressure |
100 |
160 |
bar |
| Max. Peak Pressure |
120 |
200 |
bar |
| Speed Range |
600-2800 |
600-3600 |
rpm |
| Max. Flow Rate (at 1800 rpm) |
36 |
270 |
l/min |
| Volumetric Efficiency (Rated Condition) |
≥90% |
≥92% |
% |
| Total Efficiency (Nominal Operation) |
≥80% |
≥82% |
% |
| Suction Pressure Range |
1 |
-0.8 to +1 |
bar |
| Fluid Compatibility |
Mineral oil (HLP), synthetic oil (HETG/HEES) |
Mineral oil (HLP), synthetic oil (HETG/HEES) |
- |
| Fluid Viscosity Range |
10-1000 (operation); 2-1500 (start-up) |
10-1000 (operation); 2-1500 (start-up) |
mm²/s |
| Fluid Temperature Range |
-20 to +80 |
-20 to +80 |
°C |
| Noise Level (1 m Distance, Rated Operation) |
≤63 |
≤65 |
dB(A) |
Additional Model Variants
PV7-2X/20-20RA01MA0-05-P25
PV7-2X/20-20RA01MA0-05-P50
PV7-1X/06-14RA01MA0-10-A473
PV7-1X/06-10RA01MA0-10-P100
PV7-1X/06-14RA01MA0-10-A492
PV7-2X/20-20RA01MA0-10-C3.1
PV7-2X/20-20RA01MA0-05-A480
PV7-2X/20-20RA01MA0-10-A480
PV7-1X/06-10RA01MA0-10-C3.1
PV7-2X/20-20RA01MA0-10-P100
PV7-2X/20-25RA01MA0-05-P24Q30
PV7-1X/06-10RA01MA0-05-P35Q11
PV7-2X/20-25RA01MA0-05-P30Q25
PV7-1X/06-10RA01MA0-05-P40Q11
PV7-2X/20-25RA01MA0-05-P30Q36
PV7-1X/06-10RA01MA0-05-P50Q15
PV7-2X/20-25RA01MA0-05-P45Q35
PV7-1X/06-10RA01MA0-10-P55Q12
PV7-2X/20-25RA01MA0-05-P45Q36
PV7-1X/06-10RA01MA0-10-P65Q12
PV7-2X/20-25RA01MA0-10-P63Q35
PV7-1X/06-10RA01MA0-10-P70Q12
PV7-1X/06-10RA01MA0-05-P15Q08
PV7-1X/06-14RA01MA0-07-P70Q18
PV7-1X/06-10RA01MA0-05-P25Q09
PV7-1X/06-14RA01MA0-04-P30Q19
PV7-1X/06-10RA01MA0-05-P25Q11
PV7-1X/06-10RA01MA0-10-P100Q10
PV7-1X/06-10RA01MA0-05-P35Q09
PV7-1X/63-71RE07MC3-16
PV7-1X/100-118RE07MD3-16
PV7-1X/63-71RE07MW0-16WG
PV7-1X/10-20RE01MD5-10
PV7-1X/25-30RE01MW0-16WG
PV7-1X/40-45RE37MW5-16WG
PV7-1X/100-118RE07MC5-16WG
PV7-1X/63-94RE07MC7-08WG
PV7-1X/40-45RE37MW6-16WH
PV7-1X/100-118RE07MD6-16
PV7-1X/40-45RE37MC5-16WG
PV7-1X/100-118RE07MC0-16
PV7-1X/63-71RE07MD0-16
PV7-1X/40-45RE37MC0-16-P90
PV7-1X/25-30RE01MC0-16-P100Q38
PV7-1X/100-150RE07MC0-08-A464
PV7-1X/100-118RE07MD0-16
PV7-1X/10-14RE01MN0-16
PV7-1X/40-45RE37MC5-16
PV7-1X/100-118RE07MC5-16
PV7-1X/25-30RE01KC3-16
PV7-1X/10-20RE01MC5-10WG
PV7-1X/25-30RE01MW0-16
PV7-1X/16-20RE01MD3-16
PV7-1X/16-20RE01MC0-16-P110
PV7-1X/40-45RE37KD0-16-C3.1
PV7-1X/63-71RE07MC5-16WH
PV7-1X/16-30RE01KC0-08
PV7-1X/10-14RE01MD5-16
PV7-1X/63-71RE07MC6-16
PV7-1X/16-20RE01KD0-16
PV7-1X/10-14RE01MW0-16
PV7-1X/63-71RE07MC0-16-C3.1
PV7-1X/16-30RE01MW0-08WH
PV7-1X/100-150RE07MC0-08-A446
PV7-1X/25-30RE01MC5-16WG
PV7-1X/10-20RE01MC0-10-A497
PV7-1X/100-150RE07KC0-08
PV7-1X/100-150RE07MD5-08
PV7-1X/25-45RE01MC0-08-P25Q50
PV7-1X/40-71RE37MC5-08
PV7-1X/10-14RE01KD0-16
PV7-1X/16-20RE01MC0-16-P120
PV7-1X/100-150RE07MW0-08WH
PV7-1X/16-20RE01MC5-16WG
PV7-1X/10-20RE01MW0-10WH
PV7-1X/63-94RE07KD0-08
PV7-1X/63-71RE07MW0-16WH
PV7-1X/63-71RE07MC7-16WH
PV7-1X/40-45RE37MC0-16
PV7-1X/63-94RE07MC0-08-P80Q114
PV7-1X/40-45RE37MC5-16WH
PV7-1X/10-14RE01KN0-16
PV7-1X/25-30RE01MC5-16WH
PV7-1X/63-71RE07KC0-16
PV7-1X/10-20RE01MC3-10
PV7-1X/16-20RE01MN0-16
PV7-1X/25-45RE01MW0-08WH
PV7-1X/63-71RE07MN0-16
PV7-1X/63-71RE07KD0-16
PV7-1X/16-20RE01MC8-16
PV7-1X/40-71RE37MW0-08WH
PV7-1X/40-45RE37MD0-16-P50Q36
PV7-1X/40-45RE37MC7-16WG
PV7-1X/100-118RE07MN5-16
PV7-1X/25-45RE01MC7-08WG
PV7-1X/63-71RE07MC7-16
PV7-1X/100-150RE07MC3-08
PV7-1X/40-45RE37KC0-16
PV7-1X/63-94RE07MC5-08
PV7-1X/16-20RE01MC0-16-P60Q26
PV7-1X/16-20RE01MC5-16
PV7-1X/40-71RE37MC5-08WG
PV7-1X/25-45RE01MC7-08
PV7-1X/25-30RE01MW5-16WH
Frequently Asked Questions
Q: What should be noted when starting the PV7 series pump for the first time?
A: Fill the pump with hydraulic oil manually before startup, vent the air in the suction and discharge pipelines, start the motor at low speed for 1-2 minutes, check for leaks and abnormal noise, and gradually increase the speed and pressure to rated values.
Q: Can the PV7 series pumps be used in high-altitude or low-temperature environments?
A: For low-temperature environments (below 10 °C), select low-temperature hydraulic oil to ensure fluidity; for high-altitude environments with low air pressure, pay attention to strengthening the sealing of the suction side to prevent cavitation.
Q: What are the common failure modes of PV7 series pumps?
A: Common failures include vane wear, stator cam ring damage, shaft seal leakage, bearing fatigue damage, and valve core jamming in the control unit (for variable-displacement models).
Q: How to replace the shaft seal of the PV7 series pump?
A: First, disassemble the pump from the system and the motor, remove the old shaft seal with a special tool, clean the seal groove, install a new shaft seal with the lip facing the inside of the pump, and apply a small amount of hydraulic oil to the lip before assembly.
Q: Is it necessary to install a check valve on the discharge side of the PV7 series pump?
A: It is recommended to install a check valve on the discharge side to prevent reverse flow of hydraulic oil when the pump stops, avoid pump reversal and reduce startup load.